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Yorodumi- PDB-3rks: Crystal Structure of the Manihot esculenta Hydroxynitrile Lyase (... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3rks | ||||||
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Title | Crystal Structure of the Manihot esculenta Hydroxynitrile Lyase (MeHNL) K176P mutant | ||||||
Components | Hydroxynitrilase | ||||||
Keywords | LYASE / reversible / stereospecific metabolism / cyanohydrins / natural ligand / acetone / acetate / acetate cyanohydrin | ||||||
Function / homology | Function and homology information (S)-hydroxynitrile lyase / aliphatic (S)-hydroxynitrile lyase activity / aromatic (S)-hydroxynitrile lyase activity Similarity search - Function | ||||||
Biological species | Manihot esculenta (cassava) | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.5 Å | ||||||
Authors | Cielo, C.B.C. / Yamane, T. / Asano, Y. / Dadashipour, M. / Suzuki, A. / Mizushima, T. / Komeda, H. | ||||||
Citation | Journal: To be Published Title: Crystallographic Studies of Manihot esculenta hydroxynitrile lyase Lysine-to-Proline mutants Authors: Cielo, C.B.C. / Yamane, T. / Asano, Y. / Dadashipour, M. / Suzuki, A. / Mizushima, T. / Komeda, H. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3rks.cif.gz | 218.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3rks.ent.gz | 176.5 KB | Display | PDB format |
PDBx/mmJSON format | 3rks.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/rk/3rks ftp://data.pdbj.org/pub/pdb/validation_reports/rk/3rks | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 29376.617 Da / Num. of mol.: 4 / Mutation: K126P Source method: isolated from a genetically manipulated source Source: (gene. exp.) Manihot esculenta (cassava) / Gene: HNL / Production host: Escherichia coli (E. coli) / References: UniProt: P52705, EC: 4.1.2.37 #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.88 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 2% PEG 400, 2.0M ammonium sulphate, 0.1M Hepes-Na (pH 7.5), 10% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction source | Source: ROTATING ANODE / Type: RIGAKU FR-E DW / Wavelength: 1.54 Å |
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Detector | Type: RIGAKU RAXIS VII / Detector: IMAGE PLATE / Date: Apr 28, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.5→100 Å / Num. all: 38539 / Num. obs: 36063 / % possible obs: 98.5 % |
-Processing
Software | Name: REFMAC / Version: 5.5.0109 / Classification: refinement | |||||||||||||||||||||||||
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.5→25.19 Å / Cor.coef. Fo:Fc: 0.949 / Cor.coef. Fo:Fc free: 0.91 / SU B: 0.002 / SU ML: 0 / Cross valid method: THROUGHOUT / ESU R Free: 0.301 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | |||||||||||||||||||||||||
Displacement parameters | Biso mean: 17.782 Å2
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Refinement step | Cycle: LAST / Resolution: 2.5→25.19 Å
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LS refinement shell | Resolution: 2.497→2.562 Å / Total num. of bins used: 20
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